SWCU192 November 2021 CC1312R7 , CC1352P7 , CC2652P7 , CC2652R7
There is a scaler with a fixed-division ratio of 32 of the MCU clock that is present. Regardless of the settings in the PRCM:INFCLKDIVR, the PRCM:INFCLKDIVS, and the PRCM:INFCLKDIVDS registers, the watchdog counts at a constant speed.